T+A P1200 Организация Bypass для ДК
Добрый день!
У меня есть пред T+A P1200 R.
На днище в нем есть так называемый T+A Surround Interface вход-выход.
Мне нужно интегрировать этот пред в систему ДК.
Вот что по этому поводу мне написали в T+A
If you want to connect it to the TASI-socket it is necessary to shorten
(in surround mode) the input ground with the output ground at the
TASI-socket. If input and output ground are connected, the TASI-Input is
active and you can connect this socket with every AV-receiver. You can
realize it for example with a small black box and a mechanical switch.
Attached you find the service manual from the pre amp P 1230 R. Service Manual T+A P1200R
Я хочу организовать в нем вход Bypass для интеграции в систему ДК.
В нем есть входы-выходы для ДК, но они работают только с аппаратурой T+A
Собственно у меня вот какой вопрос: можно ли переключить этот TASI вход на какой ни будь из неиспользуемых входов преда, что бы можно им было с пульта управлять?
Ниже переписка со специалистами из T+A(читать снизу вверх)
Hello Ivan,
the circuit is very easily to develop for a technician. You need a relais, for example a 12 volts-relais and a operating voltage of 12 volts DC for example. The relais can be switched by a transistor. The transistor itself is switched by a trigger voltage (for example from the AV-receiver if possible). I am sure you find a technician who can develop this small circuit.
If the AV-receiver is switched on the relais must short the audio grounds of TASI-input and TASI-output. If the AV-receiver is switched off, the relais must disconnect the two grounds again.
Best regards
Bernd
Am 12.05.2011 15:37, schrieb Иван Волков: Hello Bernd,
Thanks for the replies.
Could you send me a circuit how best to make switch a relais with this trigger voltage. I am sorry that I spend your time.
Best regards
Ivan.
Wed, 11 May 2011 16:19:28 +0200 письмо от T+A - Elektronik Service <e-service@taelektroakustik.de>:
> >
> >> Hello Ivan,
> >>
> >> the P 1200 R was built in two versions, the first version without TASI
> >> and the second version with TASI-RCA-cinch sockets at the bottom of the
> >> device. The TASI-Interface works exactly like the actual TASI-Interface
> >> too. So for surround mode you can short the RCA cinch ground from one of
> >> the TASI-inputs with ground of one of the RCA cinch output sockets.
> >> Please have a look to the manual attached (page 12).
> >>
> >> Best regards
> >>
> >> Bernd
> >>
> >> T+A elektroakustik GmbH& Co. KG
> >> Bernd Mo"lling
> >> Abteilung: Service
> >> Tel./Phone (0049)5221 7676-53
> >>
> -------------------------------------------------------------------------------------------------------------------------------------
> >> T+A elektroakustik GmbH& Co. KG * Planckstr. 9-11 * 32052 Herford /
> >> Germany
> >> Geschaeftsfuehrer / Managing director: Siegfried Amft
> >> Handelsregister / Trade register: AG Bad Oeynhausen 3612, AG Bad Oeynhausen
> >> 6252
> >>
> >> Diese E-Mail enthaelt vertrauliche oder rechtlich geschuetzte
> >> Informationen.
> >> Wenn Sie nicht der beabsichtigte Empfaenger sind, informieren Sie bitte
> >> sofort den Absender und loeschen Sie diese E-Mail. Das unbefugte Kopieren
> >> dieser E-Mail oder die unbefugte Weitergabe der enthaltenen
> >> Informationen ist
> >> nicht gestattet.
> >>
> >> The information contained in this message is confidential or protected
> >> by law.
> >> If you are not the intended recipient, please contact the sender and delete
> >> this message. Any unauthorised copying of this message or unauthorised
> >> distribution of the information contained herein is prohibited.
> >>
> >> Иван Волков schrieb:
> >>> Hello Bernd,
> >>>
> >>> I am sorry for importunity, but...
> >>> It is possible to organise Bypass in T+A P1200?
> >>> Unfortunately on http://www.taelektroakustik.de/index.php?id=1&L=1 I has
> not
> >> found about it any information.
> >>> Best regards
> >>>
> >>> Ivan.
Социальные закладки